baber/WOPTO huggingface dataset:
Patent JP-2000041298-A (JP)
Title: Piezoelectric ceramic ultrasonic wave generating oscillator and ultrasonic wave generator
Inventor: SAKAMOTO YASUHIRO
IPC: G01N29/24
Filed: 1998-07-21
Abstract: PROBLEM TO BE SOLVED: To make it possible to stably radiate strong and continuous ultrasonic waves by constituting a heat resistant resin layer formed on a sound wave emission side electrode surface of a piezoelectric ceramic oscillator with a polyimide resin coat layer of which film thickness has a specific range value. SOLUTION: The piezoelectric ceramic oscillator 1 is formed like a circular thin plate of which ultrasonic wave emission face side is curved like a concave lens face. The oscillator 1 has thickness oscillation of which resonance frequency is 1 to 3 MHz and a pair of electrode layers 1a, 1b are formed on both the faces of a thin plate-like ceramics and respectively connected to a high frequency current source through respective lead wires 2a, 2b. A polyimide coat layer of 2 to 30 μm film thickness obtained by applying an organic solvent solution obtained by dissolving polyamic acid or organic solvent soluble polyimide resin and then curing the applied solution with heat is formed on the ultrasonic wave emission face side (concave side) of the vibrator 1.
Patent JP-H04108006-A (JP)
Title: Pneumatic tire
Inventor: IIDA HIDEKAZU
IPC: B60C11/11
Filed: 1990-08-27
Abstract: PURPOSE:To decrease pattern noise while reconciling a dry performance and a wet performance by setting a ground contact area in a vehicle body outside area on the tread surface larger than the ground contact area in the vehicle body inside area, and also devising a means such as to arrange specific secondary grooves in the vehicle body outside area. CONSTITUTION:In both a vehicle body outside area A on the tread surface corresponding to 30-50% of TDW having the width of the tread contacting ground from the outer edge (e) of the tread contacting ground and a vehicle body inside area B on the tread surface corresponding to 50-70% of TDW having the width of the tread contacting ground from the inner edge (e') of the tread contacting ground, a large number of blocks 3 are formed respectively by means of a single main groove 1 and a large number of lug grooves 2. In this case, the number of pitches PA in block rows in the vehicle body inside area A is set to be 30-60, and also the number of pitches PB in the block rows in the vehicle body inside area B is set to be 45-70. Furthermore, the ratio PB/ PA of the number of pitches PB to the number of pitches PA is set within the range of 1.3-2.0.
Patent JP-H0865609-A (JP)
Title: Display device
Inventor: YOSHINE HIROYUKI
IPC: G09G3/36
Filed: 1994-08-24
Abstract: PURPOSE: To adjust the screen linearity of an active matrix type display panel, in which driving circuits are built, through simple constitution. CONSTITUTION: The display device is equipped with the display panel 1, a decoder driver 2 which inputs a video signal Vsig thereto, and a timing generator 3 which inputs clock signals VCK and HCK to the display panel 1. The display panel 1 is equipped with pixel arrays 4 arranged in matrix, and the vertical driving circuit 5 and horizontal driving circuit 6. Those driving circuits 5 and 6 operate according to the inputted clock signals VCK and HCK and write the inputted video signal Vsig in the pixel arrays 4 in order to display a screen. The timing generator 3 is equipped with an FM modulating means 7 which modulates the frequencies of the clock signals VCK and HCK according to given linearity data to adjust the linearity of the displayed screen.
Patent JP-H0384595-A (JP)
Title: Image display system
Inventor: NOZAWA TOSHIHARU
IPC: G09G5/00
Filed: 1989-08-29
Abstract: PURPOSE:To easily alter only part of an image, displayed on each terminal, regarding characters by holding character image data consisting of non-character image data and data sets of different words and phrases internally and reading the non-character image data and data sets of instructed words and phrases out. CONSTITUTION:An image data sending device 7 is stored previously with plural kinds of image data 9 consisting of character image data consisting of plural data sets represented with words and phrases having the same meaning and differing in contents among characters of an image to be displayed and non- character image data other than the character image data. Then, image data which is sent out of the image data sending device 7 through a communication line 10 and received by a distributor 11 are held in each image data holding part and non-character image data and data sets instructed individually from outside in the held image data are displayed as an image at each image output part 12. Thus, words and phrases instructed to each image display terminal can be easily altered and displayed.
Patent JP-S6378082-A (JP)
Title: Radar receiving device
Inventor: SAWADA TOMOYUKI
IPC: G01S7/34
Filed: 1986-09-20
Abstract: PURPOSE:To improve the reliability of a radar image by providing a signal synthesizing means for synthesizing a prescribed level adjusting signal, with respect to a video signal outputted from a logarithmic amplifier. CONSTITUTION:An intermediate frequency signal which has been obtained by following up a movement of a radar is inputted to a pre-amplifier 10. To this pre-amplifier 10, an STC signal being a level adjusting signal, which has been formed by a sensitivity time control (STC) circuit is inputted, and an amplification is executed so that the saturation of an output is reduced. The amplified signal is amplified by a logarithmic amplifier 12 of the next stage and converted to a video signal, and inputted to a multiplier 14 being a signal synthesizing means. On the other hand, to the multiplier 14, an STC/GAIN signal being a level adjusting signal, to which the STC signal and a gain controlling GAIN signal have been superposed is applied. Subsequently, the product of the video signal and the STC/GAIN signal is executed, and a more ideal STC processing is performed. Based on the video signal which has been brought to a signal processing, a more accurate and stabler radar image is generated by an indicator.
Patent JP-S60114218-A (JP)
Inventor: NISHIMURA ATSUSHI
IPC: F24H1/10
Filed: 1983-11-26
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S6282604-A (JP)
Inventor: KOSHIISHI TAMOTSU
IPC: H01B1/20
Filed: 1985-10-07
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2001053976-A (JP)
Title: Multi-color reproduction color correction device and multi-color proofreading device
Inventor: TAKAHASHI HIROMI
IPC: B41J2/525
Filed: 1999-08-05
Abstract: PROBLEM TO BE SOLVED: To obtain a proof sheet of faithful color reproduction from the raster image data including process four colors and a specific color by performing a multilcolor separation after reading the chromaticity value of the specific color that is previously set when the input image data include a specific color component and performing the conversion to process colors when the input image data includes no specific color component. SOLUTION: A multi-color proofreading device 1 performs the color correction processing of the raster image data in every component color by using a multi-color reproduction color correction device 10 to produce the gradation data of a raster form in every component color of the device 1 and produces a color printed matter with a print engine 30. The 1st and 2nd process color transformation means 13 and 14 perform the color transformation of process colors about the pixels of the raster image data having zero specific color components of the gradation value. Then a multicolor separation means 15 performs the multicolor separation of the pixels of the raster image data having non-zero specific color components of the gradation value according to the chromaticity value of 100% specific color that is previously set in a specific color chromaticity value memory 12.
Patent JP-H04106276-A (JP)
Title: Solid car port
Inventor: SAKAKIBARA SHIYUUICHI
IPC: B65G1/06
Filed: 1990-08-24
Abstract: PURPOSE:To facilitate entering and leaving the car-shed by burying a bottomed housing room body with an opening upward in an underground space, and placing a car mounting section consisting of a lower stage mounting platform and an upper stage mounting platform to be made to control rising and falling by a rising and falling device to the inside of the housing room body. CONSTITUTION:An underground space 2 with an opening upward and having an enough size capable of housing cars is excavated in the ground, and a bottomed housing room body 5 having flanges 4 to the upward opening 3 is buried in the underground space 2. A fixed frame 9 is placed to the bottom of the housing room body 5, a movable frame 10 is provided upward to pivot an X leg 11 on the central part and, at the same time, an actuator 17 is loaded. After that, the actuator 17 of the rising and falling device 8 is actuated to be made to control rising and falling simultaneously of a lower stage mounting platform 20 and an upper stage mounting platform 22 connected to each other through the X leg 11. According to the constitution, a car is capable of entering and leaving the car-shed without moving another car.
Patent JP-S58109529-A (JP)
Title: Silane-containing and isocyanate-terminated polyurethane polymer
Inventor: MITSUCHIERU HAABEE BAAJIYAA
IPC: C08G18/10
Filed: 1982-12-21
Abstract: Curable isocyanate prepolymers have been made in which all or a portion of the available isocyanate terminal groups have been reacted with a secondary amine-containing silane monomer having two trialkoxy silane groups.
Patent JP-H0388524-A (JP)
Title: Data transfer device
Inventor: MURAOKA YASUAKI
IPC: H04L7/00
Filed: 1989-08-31
Abstract: PURPOSE:To obtain the best latch timing without any actual measurement and to eliminate the need to re-adjust a data latch which needs to be re-adjusted when its environmental conditions are different between a transmission and a reception side by determining a data latch timing signal on the transmission side. CONSTITUTION:A transmitting means 1A is connected to a receiving means 3A through a transfer device 2A. The transmitting means 1A generates a timing signal T for data transfer which is synchronized with the clock from a clock generating circuit 16 by a timing generating circuit 17. An n-bit shift register 18 inputs this timing signal signal T as a clock and shifts data of '1' to generate switching timing (timing signals T1, T2-Tn) of data. An inverting circuit 19 inverts the timing signal T from the timing generating circuit 17 to obtain a timing signal T*. The n-bit shift register 35 of a receiving means 3 inputs the timing signal T* from the side of the transmitting means 1A as a clock to generate data latch timing (timing signals T11, T12-T1n).
Patent JP-S61101101-A (JP)
Title: Slug tuner
Inventor: HIRAKAWA YUKIO
IPC: H01P7/04
Filed: 1984-10-24
Abstract: PURPOSE:To attain sure impedance matching where a circuit matching of an input/output circuit for a sample is substituted by one slug tuner by providing a mounting part mounting a device to be measured (called a sample) in one slug tuner. CONSTITUTION:A center conductor 1 surrounded by an outer conductor 2 is cut off on its way and the device to be measured (called a sample) is mounted to the cut off gap 7. Further two dielectric-made slugs 3, 3 are moved along the center conductor 1 between the center conductor 1 and the outer conductor 2 of both sides and connectors 4, 4 are fitted to both outer ends of a coaxial tube including the center conductor 1 and the outer conductor 2. A slot 1a to which input and output lead terminals 9a, 9b of the sample 9 are inserted respectively is provided to the end of the center conductor 1 to move horizontally the center conductors 1, 1, which are moved alternately in one direction and the lead terminals 9a, 9b of the sample are inserted and connected to the slot 1a of the center conductors.
Patent JP-S6380142-A (JP)
Title: Window ventilation fan
Inventor: TAGASHIRA SHUJI
IPC: F24F7/013
Filed: 1986-09-19
Abstract: PURPOSE:To prevent a window ventilation fan from being operated if a window is not opened up to such a position as one in which an outdoor air feeding or discharging port is released even if a switch for a window ventilation fan is turned on by a method wherein two cranks projecting toward a window frame are arranged at both ends of the outdoor air feeding port communicating with a blower, the cranks are connected at a right angle with a connecting rod and the connecting rod is operated under an abutment of the switch. CONSTITUTION:When an outdoor air feeding or discharging port 2 is closed by a window 9, a crank 6 is rotated down on a fixed supporting point 6a toward an arrow 18 by a window 9, and thereby a connecting rod 4 is moved toward an arrow 19, a switch 3 is opened, and so even if an operating switch 5 is turned ON, a blower 8 is not operated. In turn, when the window 9 is opened, that is, when the outdoor air feeding or discharging port 2 is not closed by the window 9, since a force is always applied to the crank 6 by a spring 7 in such a way as it occupies a direction perpendicular to a moving direction of the window 9, a connecting rod 4 moves in a direction opposite to the arrow 19 to close a switch 3 and then the blower 8 is operated in response to ON or OFF condition of the operating switch.
Patent JP-S61101295-A (JP)
Title: Water making apparatus
Inventor: YAMADA IZUMI
IPC: B01D63/16
Filed: 1984-10-24
Abstract: PURPOSE:To obtain good quality water in low energy consumption, by flowing the exhaust gas stream from the rotor of a second water making means to a heat exchanger and performing the supply of water and heating of a first water making means through the heat exchanger. CONSTITUTION:The separated conc. water of a second water making means 8 is refluxed to the raw solution supply line 3 of a first water making means 1. Because of this, a header, to which an outer passage 30 permitting the flow- out of the separated conc. water provided to the shaft end of a rotary shaft 10 is opened, is connected to the raw solution supply line 3 of the first water making means 1 by a reflux line 40. By this structure, the separated conc. water in the second water making means is urged to an evaporator 2 through the reflux line 40 and again subjected to the separation of fresh water by an evaporation method. An internal-combustion engine 42 is provided as the rotor of the second water making means and the exhaust gas thereof is guided to a heat exchanger 44 through an exhaust gas line 43.
Patent JP-S6284656-A (JP)
Title: Exposure device for laser recorder
Inventor: YAMANOBE KOJI
IPC: B41J2/44
Filed: 1985-10-09
Abstract: PURPOSE:To reduce noises by stopping the driving of a scanning means unless recording data begins to be transferred. CONSTITUTION:A CPU 124 detects the start of the storage of the recording data by detecting the rising of a transfer state signal inputted through an I/O 122 to the H level, and outputs a driving command for a scan motor 24 to a motor driving circuit 132 through a signal line 134. When the recording data stored temporarily in the RAM of a control part are all read out, the CPU 124 outputs a stop command for the scan motor 24 and then the scan motor 24 and a polygon mirror 22 are stopped from rotating and return to stand-by states. Consequently, the generation time of noises generated when the polygon mirror rotates in the air and noises of the rotating sound of the scan motor in stand-by mode is shortened.
Patent JP-S60116077-A (JP)
Title: Processor of object information
Inventor: TANMACHI MASAHIRO
IPC: G06T1/00
Filed: 1983-11-28
Abstract: PURPOSE:To obtain a small-sized object information processor which can execute real time processing and can be simply constituted by detecting object information including distance information. CONSTITUTION:A visual sensor 2 includes a self-scanning type sensor array 15 such as a CCD, a measurement visual field is set in the visinity of an image-formation position of an image 12, and the range in which an image 12' moves in accordance with a distance of an object is used as a reference visual field. Data on a CCD array enter shift registors 26 and 27 at every measurement visual field and reference visual field through a quantization circuit, a gate 28 detects coincidence or noncoincidence. By a coincidence number comparator 24 and a coincidence position detection circuit 23, the position having the largest number of coincidence is obtained, and a distance from an object can be obtained in an object information signal output circuit 25. The visual sensor 2 is totally scanned by a scanner 30.
Patent JP-S6379418-A (JP)
Title: Analog multiplexer
Inventor: YOSHINO AKIRA
IPC: H03M1/12
Filed: 1986-09-24
Abstract: PURPOSE:To improve the dielectric strength between input and output sides and to accelerate an action by constituting switches, which are connected to the input and output sides of plural capacitors without polarity and opened and closed at different timings, of FETs and photocouplers. CONSTITUTION:Plural analog signals are inputted from terminals T1-Tn, filtered F1-Fn, synthesized through input switches S11, S12-Sn1 and Sn2, capacitors C1-Cn, and output switches S13, S14-Sn3 and Sn4, and outputted 10. The input and output switches employ a pair of n-channel PMOS FETs 31 and 32 with reverse polarity, and the photocouplers 34 and 35 drive and control the gate G for said switches. While a prescribed voltage is impressed between switch terminals V and G, the output of a light receiving element 34 turns on the FETs 31 and 32. Inherent address signals A1-An are selected 24, and signals RG1-RGn open and close the input and output switches at different timings. Thus dielectric strength is enhanced, and the action is accelerated.
Patent JP-H0271981-A (JP)
Title: Control device for master/slave manipulator
Inventor: MIYAZAKI TOMOHIRO
IPC: B25J3/00
Filed: 1988-09-06
Abstract: PURPOSE:To smooth the operation of non-contact time and to stably keep a control system even at the contact time by forming the structure of changing over a control method in at least one part of movement controllers of 1st, 2nd movement controllers based on the contact of a slave/manipulator and body. CONSTITUTION:In case of a slave/manipulator 2 being not brought into contact with a desk 11, the reaction force detected by a detectof 7 is zero, so the force applied for operating a master/manipulator 1 by a man is fedback to a torque adjuster 9 and the master/manipulator 1 is driven by a motor 3 in the direction on which a man applied force. So in case of setting the gain of this adjuster 9 larger, the master/computor 1 can be operated with small force. On the other hand, in case of the slave/manipulator 2 being brought into contact with the desk 11, small gain is selected on both the torque adjuster 9 and a position adjuster 10 and a control system is stably held.
Patent JP-S6468646-A (JP)
Title: Pretreatment of sample for fluorescent x-ray analysis
Inventor: UBUKAWA AKIRA
IPC: G01N1/36
Filed: 1987-09-09
Abstract: PURPOSE:To decrease an ore effect so that the accuracy of an analysis is enhanced and the automation thereof is facilitated by adding graphite powder and molding agent simultaneously or one after another to a sample in the form of lump, grain or powder and subjecting the mixture to dry grinding then to press molding. CONSTITUTION:The graphite powder and the molding agent such as styrene/ maleic acid copolymer are added simultaneously or one after another to the sample in the form of lump, grain or powder for fluorescent X-ray analysis and the mixture is subjected to dry grinding by a vibration mill. The ground mixture is molded by means of a press machine using dies and molding holding means. Since the graphite powder has a lubricating effect, said powder is effective as a grinding assistant to accelerate the grinding of the sample. The binder of the styrene/maleic acid copolymer is effective as the molding assistant to improve the smoothness of the molding surface. The influence of the ore effect of the sample is thereby eliminated, by which the accuracy of the analysis is enhanced and the automation of the analysis is facilitated.
Patent JP-H1070390-A (JP)
Title: Ground configuration capable of decreasing electromagnetic radiation
Inventor: SATO SHUNJI
IPC: H05K1/02
Filed: 1996-08-27
Abstract: PROBLEM TO BE SOLVED: To lessen electromagnetic radiation emitted from an electronic circuit by a method wherein a common return circuit is connected to an input/output terminal through a conductor which is located between the electronic circuit and the input/output terminal and connects the common return circuit and a shield case together. SOLUTION: A shield case 101 shields an electronic circuit 107 electromagnetically. Electronic parts 112 and 113 are mounted on a printed wiring board 102. A connector 103 functioning as an input/output terminal is fixed to the shield case 101 through the intermediary of a cable 106. The common return circuit of the electronic circuit 107 and the shield case 101 are connected together with a conductor 104 at connecting points 108 and 109 respectively. On the other hand, the common return circuit of the printed wiring board 102 and the shield case 101 are connected together with a conductor 105 at the mounting position of a connector 103. Therefore, a ground current flowing through the cable 106 can be lessened by the conductor 104 interposed between the electronic circuit 107 and the input/output terminal 103, whereby electromagnetic waves generated by a ground current can be reduced.
Patent JP-S6284343-A (JP)
Title: Computer
Inventor: HORIKOSHI HIROSHI
IPC: G06F12/16
Filed: 1985-10-08
Abstract: PURPOSE:To easily and at any time make it possible to execute the operation test of a parity check circuit that examines memory read data only by operating a switch. CONSTITUTION:In a normal state, a switch 10 is in on state and the switch signal inputted to an EOR gate 7 is '0'. In this case, data on a data bus 3 read out from a memory 1 are inputted to a parity check circuit 2 as they are. When testing operation, the switch 10 is operated to turn it off, and the switch signal of '1' is inputted to the EOR gate 7. Then, bit inputted to the EOR gate out of data to be examined is inverted and inputted to the parity check circuit 2. Since the data of parity error are inputted to the parity check circuit 2, whether this is detected correctly by the circuit 2 or not can be tested.
Patent JP-H1047317-A (JP)
Title: Clamp device for lining pipe
Inventor: SADAKATA HIROYUKI
IPC: F16B2/10
Filed: 1996-08-08
Abstract: PROBLEM TO BE SOLVED: To make a device applicable for a lining pipe finishing lining execution and stably restrict the movement in a pipe axial direction. SOLUTION: A pair of semi-circular section-shaped clamp fixtures 1 protruding fastening pieces 2 in both side parts are held to an external surface of a lining pipe 5, to be fastening clamped by bolts 4 inserted to the fastening piece 2. In an internal surface of the clamp fixture 1, a rugged part 6 is formed, which comprises a mountain-shaped groove 6a and a protrusion 6b extended in a circumferential direction. The mountain-shaped protrusion 6b is made to bite in the external surface of the lining pipe 5, its axial direction movement is restricted by large friction force.